Join Lisa Bock for an in-depth discussion in this video Staying anonymous, part of Ethical Hacking: Scanning Networks.
- [Instructor] One of the goals of ethical hacking…is to try to stay anonymous, which can be difficult…in today's environment.…But here's some of the things that you can do.…Use private browsing.…This is easy to accomplish,…and that will conceal your browsing habits.…You can use browser extensions.…I downloaded and installed Privacy Badger.…This automatically blocks invisible trackers,…and while you're browsing, it learns as you browse,…so it learns some of your habits.…
Now, although we have to remember a lot of passwords,…it's best not to let your browser remember those passwords.…Instead, use a password manager.…And while browsing, use DuckDuckGo.…As a search engine, it doesn't remember…anything about your search.…Now, a lot of us do a lot of web browsing,…and when we are browsing, keep in mind…HTTP is a stateless protocol.…HTTP doesn't keep any information about past visits.…
This course investigates the scanning tools and techniques used to obtain information from a target system, including specially crafted packets, TCP flags, UDP scans, and ping sweeps. Lisa Bock discusses how hackers can identify live systems via protocols, blueprint a network, and perform a vulnerability scan to find weaknesses. She also introduces some of the tools and techniques that hackers use to counter detection via evasion, concealment, and spoofing. In addition, learn how to reduce the threat of tunneling, a method hackers use to circumvent network security.
Note: The Ethical Hacking series maps to the 20 parts of the EC-Council Certified Ethical Hacker (CEH) exam (312_50) version 10.
- Scanning overview
- Port scanning countermeasures
- Scanning and querying DNS
- Scanning with ICMP
- Mapping (or blueprinting) a network
- Scanning for vulnerabilities
- Using tools such as hping and NetScan
- Evading detection
- Concealing your network traffic
- Preventing tunneling
Skill Level Intermediate
1. Scanning Overview and Methodology
2. Identifying Live Systems Using Protocols
3. Blueprint the Network
4. Vulnerability Scanning
Commercial and free scanners3m 17s
5. Scanning Tools
6. Evading Detection
7. Concealing and Spoofing
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